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Synonyms

PA system

American  
Or P.A. system,

PA system British  

noun

  1. See public-address system

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of PA system

First recorded in 1935–40

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Three weeks ago, the Oscars production team loaded its equipment into the Dolby Theatre: more than 800 lighting fixtures, a custom PA system and massive fiber optic cables that run underground.

From Los Angeles Times • Mar. 13, 2026

“No whining today,” Crist said through a PA system.

From The Wall Street Journal • Jun. 27, 2025

There are two huge TV screens at each end of the ground, accompanied by an incredibly loud PA system - you could probably hear it across the Mersey on the Wirral.

From BBC • Feb. 17, 2025

Within the first 30 minutes of walking into my first dog show, I heard someone over the PA system say, "Will all the German Shepherd bitches report to Gate 4," or whatever.

From Salon • Apr. 23, 2024

So when I hear my name on the PA system being called to the principal’s office, I’m psyched.

From "Linked" by Gordon Korman